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Why Won’t My Traxxas TSM Receiver Update?

If your Traxxas TSM receiver will not update then keep reading for why and what you can do about it.

Why Won’t My Traxxas TSM Receiver Update?

Here are the common reasons for this and what you can do:

Connectivity Issues

One common reason for an unsuccessful update could be connectivity problems. If your TSM receiver isn’t properly connected to your update device (typically a computer), the update process will not be able to proceed.

  • Check your cables: Ensure the USB connection cable you’re using is not damaged and that it’s properly connected. Try a different cable if possible, in case the problem lies with the original one.
  • Examine USB ports: Confirm that the USB port on your computer is functional. You can do this by testing another device with the same port.

Software Compatibility

The Traxxas Link App needs to be compatible with the device you’re using for the update.

  • Update your device software: Ensure that your device’s operating system is up-to-date. Sometimes, compatibility issues can arise if your software is outdated.
  • Use a supported device: The Traxxas Link App is compatible with specific devices. If you’re trying to update your receiver using a device that is not supported, it will not work.

Traxxas Link App Issues

The Traxxas Link App is the primary interface used to update your TSM receiver. Issues with the app could also be preventing the receiver from updating.

  • Update the App: Confirm that you are running the latest version of the Traxxas Link App. An outdated version may not communicate effectively with your TSM receiver, causing update problems.
  • Reinstall the App: If updating the app doesn’t solve the problem, consider uninstalling and reinstalling it. Sometimes, minor glitches in the app can prevent updates from happening, and a fresh install may resolve these.

Problems with the Receiver

Lastly, the TSM receiver itself could be at fault.

  • Check for damage: Physically inspect the receiver for any visible signs of damage. Any internal issues may require professional repair or replacement.
  • Hard reset: If the receiver is not responding as it should, try resetting it. However, be aware that this will revert your TSM receiver to its factory settings.

Is Traxxas TSM in the Receiver?


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Yes. The TSM system is indeed incorporated into the receiver of Traxxas vehicles. The receiver is the part of the RC vehicle that receives the signals from the transmitter and then relays these instructions to the different parts of the vehicle. In the case of the TSM, the receiver uses a 2.4 GHz Traxxas TQi radio system with TSM receiver.

The Traxxas TSM works through a combination of the receiver and the vehicle’s electronic speed control (ESC). The TSM system operates by making adjustments to the steering and throttle in real-time, based on the data it receives about the vehicle’s speed and orientation.

This data is gathered from the gyro and accelerometer sensors in the receiver. The receiver then communicates these adjustments to the ESC and servo to maintain the vehicle’s stability and control.

Understanding Traxxas Stability Management (TSM)

The Traxxas Stability Management (TSM) system is a groundbreaking feature that enhances the control and handling of Traxxas vehicles.

TSM makes it easier to control the vehicle on slippery and loose surfaces, reduces the likelihood of spinouts, and assists in maintaining straight-line driving. It also facilitates better control while cornering by automatically counter-steering, thereby providing a more intuitive and enjoyable experience for the driver.

Upgrading to TSM

If you have a Traxxas vehicle that didn’t originally come with TSM, you can usually upgrade the receiver to one that supports TSM.

Keep in mind that TSM functionality is not only about the receiver but also about the transmitter. So, for a successful upgrade, you will need a TQi transmitter with a wireless module and a TSM-equipped receiver.

It’s also important to note that TSM doesn’t take over the full control from the driver; instead, it aids in providing a smoother, more stable ride. The amount of assistance TSM provides can be adjusted directly from the TQi transmitter to suit different driving conditions and personal preferences.

How Do I Enable TSM on Traxxas?

Here are the steps:

What You Will Need

  • A Traxxas vehicle equipped with TSM technology
  • Traxxas TQi Radio System (the compatible transmitter for TSM)
  • Your vehicle’s manual

Turn on the TQi transmitter:

Make sure the steering trim (ST. TRIM) and the Multi-Function knob on the TQi transmitter are centered. Also, ensure the TSM slider on the TQi transmitter is centered as well.

Power up your vehicle:

Turn on the Traxxas vehicle using the power switch on the ESC (Electronic Speed Control). Wait for the LED light on the receiver to turn solid green. This indicates the system has successfully linked to the transmitter.

Enable TSM:

On the TQi transmitter, locate the multi-function knob. This dial allows you to adjust the TSM settings. By turning the knob clockwise, you increase the amount of TSM assistance. To decrease it, turn the knob counterclockwise. For the initial setup, it is recommended to set the TSM at 50%.

Remember, the right TSM percentage is subject to your driving style and the surface on which you’re driving. For instance, on loose surfaces like dirt or gravel, you might need a higher TSM setting. On smooth, hard surfaces, a lower TSM setting may be sufficient.

Adjusting TSM During Operation

While the vehicle is in operation, you may want to adjust the TSM depending on how your vehicle is handling. Here is how you can do it:

  • Increase TSM if: The vehicle is spinning out frequently when you’re accelerating, especially in corners. Gradually turn the Multi-Function knob clockwise to increase TSM intervention.
  • Decrease TSM if: The vehicle is understeering, or not turning enough in corners. Gradually turn the Multi-Function knob counterclockwise to reduce TSM intervention.

Remember, while TSM can enhance the control and performance of your RC vehicle, it’s not a replacement for driving skills. Using TSM as a tool to augment your existing abilities can make for a more enjoyable RC driving experience.

Troubleshooting TSM Issues

If you find that TSM is not functioning as expected, try the following steps:

  • Check Transmitter Settings: Ensure that the Multi-Function knob is set correctly and hasn’t inadvertently been moved to a minimum or maximum setting.
  • Reset the System: If adjusting the transmitter doesn’t solve the issue, you may want to reset your TQi transmitter system and set it up again.
  • Check Hardware: If problems persist, check your vehicle for any mechanical issues. Sometimes, a problem with the vehicle’s mechanics can affect how TSM operates.
  • Contact Traxxas Support: If you can’t solve the issue yourself, don’t hesitate to reach out to Traxxas Support for further assistance.